what has struck me in the 25 years i have known the man who will return to being joseph ratzinger, is the simplicity of his soul. this is a thoroughly convinced christian believer who happens to be one of the smartest people in the world who speaks six or seven languages with complete flewency, who knows the history of biblical religion from "a" to "z." who never wanted to be an executive, a manager, who always thought of himself primarily as a scholar. but who somehow could translate all of that learning into beautiful simplicities about god's love for the world and for god's people. >> and, george, even as we honor the service of this pope, we look forward to the election of a new pope. and tell us about this process. i mean, is this a sort of thing where, for lack of a better term, there are front-runners? >> there will be an enormous amount of ink spilled in the italian press over the next two weeks about front-runners. most of that would be silly. there are a number of cardinals who fit what would seem to me to be the profile. first of all, a man in full physical vigor. that sugg